CN104136171B - Polycrystal CVD diamond synthesis finishing machine is used to repair the method for emery wheel and manufacture its method - Google Patents
Polycrystal CVD diamond synthesis finishing machine is used to repair the method for emery wheel and manufacture its method Download PDFInfo
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- CN104136171B CN104136171B CN201280061999.XA CN201280061999A CN104136171B CN 104136171 B CN104136171 B CN 104136171B CN 201280061999 A CN201280061999 A CN 201280061999A CN 104136171 B CN104136171 B CN 104136171B
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- polycrystal
- finishing machine
- cvd diamond
- working surface
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- 229910003460 diamond Inorganic materials 0.000 title claims abstract description 124
- 239000010432 diamond Substances 0.000 title claims abstract description 124
- 230000015572 biosynthetic process Effects 0.000 title claims abstract description 97
- 238000003786 synthesis reaction Methods 0.000 title claims abstract description 96
- 238000000034 method Methods 0.000 title claims abstract description 30
- 238000004519 manufacturing process Methods 0.000 title claims description 12
- 229910001651 emery Inorganic materials 0.000 title description 2
- 239000008187 granular material Substances 0.000 claims abstract description 15
- 239000002245 particle Substances 0.000 claims description 33
- 239000000463 material Substances 0.000 claims description 27
- 238000005520 cutting process Methods 0.000 claims description 16
- 230000006911 nucleation Effects 0.000 claims description 14
- 238000010899 nucleation Methods 0.000 claims description 14
- 238000002372 labelling Methods 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000000007 visual effect Effects 0.000 claims description 6
- 239000004575 stone Substances 0.000 claims description 4
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims 2
- 239000010931 gold Substances 0.000 claims 2
- 229910052737 gold Inorganic materials 0.000 claims 2
- 239000011435 rock Substances 0.000 claims 2
- 239000006061 abrasive grain Substances 0.000 description 5
- 239000011159 matrix material Substances 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 2
- 238000009966 trimming Methods 0.000 description 2
- 235000008429 bread Nutrition 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 210000001138 tear Anatomy 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B53/00—Devices or means for dressing or conditioning abrasive surfaces
- B24B53/04—Devices or means for dressing or conditioning abrasive surfaces of cylindrical or conical surfaces on abrasive tools or wheels
- B24B53/047—Devices or means for dressing or conditioning abrasive surfaces of cylindrical or conical surfaces on abrasive tools or wheels equipped with one or more diamonds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B53/00—Devices or means for dressing or conditioning abrasive surfaces
- B24B53/12—Dressing tools; Holders therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D18/00—Manufacture of grinding tools or other grinding devices, e.g. wheels, not otherwise provided for
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/22—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the deposition of inorganic material, other than metallic material
- C23C16/26—Deposition of carbon only
- C23C16/27—Diamond only
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
- Polishing Bodies And Polishing Tools (AREA)
- Carbon And Carbon Compounds (AREA)
Abstract
A kind of method using polycrystal CVD diamond synthesis finishing machine to carry out freeing wheel, the method includes: wheel is rotated；And the working surface of wheel is contacted with the working surface of polycrystal CVD diamond synthesis finishing machine；Wherein, polycrystal CVD diamond synthesis finishing machine is oriented so so that the leading edge of the working surface of polycrystal CVD diamond synthesis finishing machine is formed by the granule bigger than the back edge of the working surface of polycrystal CVD diamond synthesis finishing machine.
Description
Technical field
Certain embodiments of the present invention relates to polycrystal cvd diamond wheel finishing machine parts and the method utilizing it.
Background technology
Grind, polish and cut wheel in multiple industrial treatment.These are taken turns and generally comprise abrasive grain matrix, this abrasive grain matrix
Form the working surface around the outer surface taken turns.In use, such take turns rotation and with the portion ground, polish or to cut
Part contacts.In use, such take turns can from they initially take turns profile deformation, due to wheel working surface at
The formation fillet of abrasive grains and polish or become to be loaded with contaminated materials.Freeing wheel will remove one of the working surface of wheel
Point, in order to make to take turns be back to its initial profile, remove formed fillet abrasive grains in case expose fresh abrasive grains and/
Or clean contaminated materials from wheel.This by make wheel rotate and make take turns finishing machine instrument cross wheel working surface move and
Realize.
Fig. 1 illustrates the process of wheel finishing.The wheel 2 with working surface 4 rotates along direction R.(this repaiies finishing machine instrument 6
Complete machine instrument 6 is included in the finishing machine workpiece 8 in keeper 10) it is applied on the working surface of wheel, and cross wheel along direction X
Working surface moves back and forth, and direction X is perpendicular to the wheel direction of rotation at contact point or working surface, and is parallel to the rotation of wheel
Shaft axis.Material removes from the working surface of wheel, in order to regain good working surface such that it is able to extend the work of wheel
Make the life-span.
Have been found that diamond is advantageously used in manufacture finishing machine work due to its extreme hardness and wearability
Tool.Such diamond finishing machine instrument generally comprises the diamond workpiece being arranged in keeper, and this keeper is the most permissible
Metal material is used to manufacture.Diamond workpiece can use natural, CVD synthesis or the HPHT diamond synthesis material of monocrystal
Manufacture.Also may select, diamond workpiece can include a large amount of diamond particles being bonded in jointing material matrix.Can also select
Selecting, diamond workpiece can use polycrystal CVD diamond synthesis material to manufacture, this polycrystal CVD diamond synthesis material
Including a large amount of diamond particles directly bonded together by diamond bonding with diamond (due to CVD growth method).
The present invention be more particularly directed to diamond finishing machine instrument, wherein, the diamond workpiece of instrument is by polycrystal cvd diamond
Workpiece is formed.Such polycrystal CVD diamond synthesis finishing machine manufactures as shown in Figure 2.First, microwave etc. is such as used
The cvd diamond synthetic technology that gas ions triggers manufactures the independent disk of polycrystal CVD diamond material 20.Then, Duo Gexiu
Complete machine block 22 cut from the dish of polycrystal CVD diamond material 20 (in order to clear, merely illustrates a finishing machine block
22).Finishing machine block 22 has working surface 24.Finishing machine block is arranged in keeper 26, wherein working surface 24 expose so that
For repairing purposes.In use, working surface 24 is applied on the working surface of wheel, as shown in fig. 1.Through one section
Time, working surface 24 weares and teares, and finishing machine block gradually becomes shorter along length l, as shown in Figure 2, until it grind off completely and
Need new instrument.
The purpose of embodiments of the invention is to reduce the wear rate of polycrystal CVD diamond synthesis finishing machine parts, thus
Increase their service life.
Summary of the invention
According to the first aspect of the invention, it is provided that a kind of use polycrystal CVD diamond synthesis finishing machine carrys out freeing wheel
Method, the method includes:
Wheel is rotated；And
The working surface making wheel contacts with the working surface of polycrystal CVD diamond synthesis finishing machine；
Wherein, polycrystal CVD diamond synthesis finishing machine is oriented so so that polycrystal CVD diamond synthesis is repaired
The leading edge of the working surface of machine is come by the granule bigger than the back edge of the working surface of polycrystal CVD diamond synthesis finishing machine
Formed.
According to the second aspect of the invention, it is provided with a kind of method manufacturing polycrystal CVD diamond synthesis finishing machine, the party
Method includes:
Manufacturing the individual sheets (wafer) of polycrystal CVD diamond synthesis material, this individual sheets has nucleation face and aufwuchsplate,
This aufwuchsplate includes the granule bigger than nucleation face；
The individual sheets of cutting polycrystal CVD diamond synthesis material, in order to form the finishing of polycrystal CVD diamond synthesis
Machine；And
Labelling polycrystal CVD diamond synthesis finishing machine, in order to instruction polycrystal CVD diamond synthesis finishing machine which
Side is corresponding to including the aufwuchsplate of larger particles, and therefore, in use, polycrystal CVD diamond synthesis finishing machine can be consistent
Ground is oriented so that the leading edge of the working surface of polycrystal CVD diamond synthesis finishing machine is synthesized Buddha's warrior attendant by than polycrystal CVD
The granule that the back edge of the working surface of stone finishing machine is big is formed.
Accompanying drawing explanation
In order to be more fully understood that the present invention and represent how can implement the present invention, come by example below with reference to the accompanying drawings
Introduce embodiments of the invention, in accompanying drawing:
Fig. 1 illustrates the process of wheel finishing；
Fig. 2 illustrates the step related to when manufacturing polycrystal CVD diamond synthesis finishing machine；
Fig. 3 illustrates the working surface of polycrystal CVD diamond synthesis finishing machine；
Fig. 4 (a) illustrates the working surface of polycrystal CVD diamond synthesis finishing machine relative to wheel to be repaired to 4 (c)
The multiple of motion may orientation；
Fig. 5 illustrates the preferential direction of in use finishing machine parts；And
Fig. 6 illustrates the step related to when manufacturing polycrystal CVD diamond synthesis finishing machine, and this polycrystal CVD synthesizes
Diamond finishing machine can be oriented preferential direction the most easily.
Detailed description of the invention
Polycrystal CVD diamond synthesis material has intrinsic anisotropy.This is because when polycrystal CVD synthesizes Buddha's warrior attendant
When the dish of stone material grows, the particle size of material is gradually increased.Therefore, the nucleation bread of polycrystal CVD diamond synthesis dish
Include the granule less than aufwuchsplate.When finishing machine parts from the dish of polycrystal CVD diamond synthesis material by cut time, as
Shown in Fig. 2, the anisotropy through this particle size of disc thickness is transformed into the surface, working end crossing finishing machine parts
, corresponding particle size anisotropy.
Present inventors have postulated that this intrinsic anisotropy in the structure will cause the corresponding anisotropy of wear rate.No
Cross, although having been observed that the different wear rates about special crystalline plane and direction for monocrystalline diamond finishing machine parts
Directional properties, but for polycrystal CVD diamond synthesis finishing machine parts available data propose finishing machine parts should
With the wear rate of middle polycrystal CVD diamond synthesis material and polycrystal CVD diamond synthesis finishing machine parts in use
Orient unrelated.
Fig. 3 illustrates the plane graph of the working surface of finishing machine parts.Working surface includes: the first edge 30, this is first years old
Edge 30 includes the larger particles corresponding with the growing surface side of dish (finishing machine parts cut) from this dish；Second edge 32,
This second edge 32 is relative with the first edge 30, and this second edge 32 includes smaller particle, and (finishing machine parts are from this dish with dish
Cutting) nucleating surface side corresponding；And lateral edges 34, this lateral edges 34 extends to the second edge from the first edge, and wraps
Include the granule that size is gradually reduced to the second edge from the first edge.
When being placed on wheel in repairing purposes, before the working surface of finishing machine parts can be oriented so that any one
Stating edge and form leading edge, the part rotating wheel passes at this leading edge.Because lateral edges 34 is corresponding to identical knot
Structure orientation, the most so formed three possible operating configurations, Fig. 4 (a) to as shown in 4 (c) (in the accompanying drawings, with in Fig. 1
Shown similar mode, the direction that wheel rotates is represented by reference number R, and the transverse movement of finishing machine parts is by reference number X table
Show):
I the working surface of () finishing machine parts can be applied to rotate on wheel, so that the first edge 30 forms leading edge.
In this case, the part rotating wheel will go first through the edge 30 including larger particles, then loses in rear edge
With the working surface transmission crossing finishing machine before the contacting of working surface, this back edge is by the second edge including smaller particle
32 are formed.This structure is shown in Fig. 4 (a).
(ii) working surface of finishing machine parts can be applied to rotate on wheel, so that the second edge 32 forms front
Edge.In this case, the part rotating wheel will go first through the second edge 32 including smaller particle, then in back edge
Place loses and the working surface transmission crossing finishing machine before the contacting of working surface, and this back edge is by including the of larger particles
One edge 30 is formed.This structure is shown in Fig. 4 (b).
(iii) working surface of finishing machine parts can be applied to rotate on wheel, so that lateral edges 34 forms leading edge.
In this case, a part for rotation wheel will go first through and includes the relatively big and lateral edges 34 of smaller particle, then in back
The working surface transmission lost at edge and cross finishing machine before the contacting of working surface, this back edge is by also including more greatly and relatively
Short grained opposite side edge 34 is formed.This structure is shown in Fig. 4 (c).
Surprisingly, it has been found that when with the aspect ratio shown in Fig. 4 (b) and 4 (c) relatively, institute in Fig. 4 (a)
The orientation shown causes the finishing machine parts service life of wear rate and the increase reduced.It is, preferably by finishing machine parts
It is mounted to so, in finishing purposes so that the leading edge of the working surface of finishing machine parts includes larger particles, thus corresponding
Growing surface in polycrystal CVD diamond synthesis dish (finishing machine parts cut from this dish).In testing, it has been found that more
The orientation in quick-wearing rate and minimum service life is such orientation, and wherein, leading edge includes smallest particles, corresponding to polycrystal
The growing surface (Fig. 4 (b)) of CVD diamond synthesis dish (finishing machine parts cut from this dish).Finishing machine parts are again fixed
To one-tenth, leading edge being formed by the lateral edges of working surface will cause wear rate to reduce, and the service life of finishing machine parts increases
Add 30% (Fig. 4 (c)).But, finishing machine parts being redirected to the orientation shown in Fig. 4 (a) will cause wear rate to enter one
Step reduces, and increases by 70% the service life of finishing machine parts.Therefore, the orientation shown in Fig. 4 (a) is substantially better than other possibility
Orientation.
From the above it will be apparent that preferably polycrystal CVD synthesis finishing machine parts are oriented the knot shown in Fig. 5
Structure.Here, finishing machine parts are properly oriented to into the leading edge 50 making working surface (finishing machine parts are from this dish corresponding to dish
Cutting) aufwuchsplate, and include the granule bigger than back edge 52, this back edge 52 corresponding to dish, (cut from this dish by finishing machine parts
Cut) nucleation face.In the accompanying drawings, wheel 54 rotates along direction R, and finishing machine parts cross this along direction X and take turns and move back and forth.
In order to be properly oriented within finishing machine parts as mentioned above, finishing machine parts are preferably made to be provided with suitable labelling, with
Leading edge can be identified with eyes easily.It is, polycrystal CVD diamond synthesis finishing machine is provided with vision mark
Note, in order to indicating correct orientation, therefore, in use, polycrystal CVD diamond synthesis finishing machine can as one man be oriented
Make the leading edge of working surface of polycrystal CVD diamond synthesis finishing machine by than polycrystal CVD diamond synthesis finishing machine
The big granule of the back edge of working surface formed.Visual indicia can be provided on the surface of finishing machine.But, such
Labelling may in use be removed.Therefore, the one for visual indicia preferred form of this can be to provide such finishing machine parts,
Wherein, working surface has asymmetrically shaped.Then, this asymmetrically shaped can be used in being properly oriented to into working surface making
Obtain the leading edge aufwuchsplate corresponding to initial polycrystal cvd diamond sheet (finishing machine parts cut from this sheet).Such as, polycrystalline
The working surface of body CVD diamond synthesis finishing machine can be trapezoidal shape.Particularly preferred structure is to provide a kind of trapezoidal work
Making surface, wherein, the leading edge with larger particles is the longest parallel edge of trapezoidal working surface.
Aforementioned polycrystal CVD diamond synthesis finishing machine can be manufactured by following methods, and the method includes:
Manufacturing the individual sheets of polycrystal CVD diamond synthesis material, this individual sheets has nucleation face and aufwuchsplate, this aufwuchsplate
Including the granule bigger than nucleation face；
The individual sheets of cutting polycrystal CVD diamond synthesis material, in order to form the finishing of polycrystal CVD diamond synthesis
Machine；And
Labelling polycrystal CVD diamond synthesis finishing machine, in order to instruction polycrystal CVD diamond synthesis finishing machine which
Side is corresponding to including the aufwuchsplate of larger particles, and therefore, in use, polycrystal CVD diamond synthesis finishing machine can be consistent
Ground is oriented so that the leading edge of the working surface of polycrystal CVD diamond synthesis finishing machine is synthesized Buddha's warrior attendant by than polycrystal CVD
The granule that the back edge of the working surface of stone finishing machine is big is formed.
Labelling integrally can be carried out in cutting step, the individual sheets cutting of polycrystal CVD diamond synthesis material
Become to make the working surface of polycrystal CVD diamond synthesis finishing machine have asymmetrically shaped, as previously mentioned.So, sent out
Existing, use technology cutting trimming device parts from the dish of polycrystal CVD diamond synthesis material of such as cut to lead
Cause to form kerf angle.This is because such cutting part is wider at forward face (when the rear with cut dish compares
Time), as shown in Figure 6.In figure 6, polycrystal CVD diamond synthesis dish 60 has nucleation face 62 and aufwuchsplate 64.By becoming
The cut 66 in core face will produce trapezoidal finishing machine parts 68 due to laser cut loss.Therefore, the work of finishing machine parts
Make surface 70 and have trapezoidal shape.Come from the nucleation of polycrystal CVD diamond synthesis dish towards the cut direction of aufwuchsplate when using
During cutting trimming device parts, the working surface of finishing machine parts will have trapezoidal shape, wherein, become nuclear periphery than growing surface edge
Short.Therefore, finishing machine parts can be oriented so that leading edge is in use the longest flat of trapezoidal working surface easily
Row edge, corresponding to the aufwuchsplate of polycrystal CVD diamond synthesis dish 60.Thereby it is preferred that, polycrystal CVD diamond synthesis
The individual sheets of material is along cutting from nucleation towards the direction of aufwuchsplate, in order to form polycrystal CVD diamond synthesis finishing machine.
In such a configuration, can the energy of kerf loss angle of Visual Observations Observations and rate of cutting carry out with applicable generation when cutting
Time, kerf loss angle will cause trapezoidal working surface, without further processing.Such as, kerf loss angle is permissible
In the range of 1 ° to 10 °, 1 ° to 8 °, 1 ° to 6 °, 2 ° to 6 ° or 2 ° to 4 °.Kerf loss angle should be sufficiently large, so that
Obtaining it can Visual Observations Observations.But, kerf loss should not arrive greatly so that too much material loses during cutting process.
Although particularly showing and describe the present invention by reference to preferred embodiment, but those skilled in the art should
Know, in the case of without departing from the scope of the invention determined by accessory claim, form and details can be carried out multiple change
Change.
Claims (16)
1. using the method that polycrystal CVD diamond synthesis finishing machine carrys out freeing wheel, described method includes:
Wheel is rotated；And
The working surface making wheel contacts with the working surface of polycrystal CVD diamond synthesis finishing machine；
Wherein, polycrystal CVD diamond synthesis finishing machine includes by diamond bonding with diamond and directly bond together
A large amount of diamond particles,
Wherein, the working surface of polycrystal CVD diamond synthesis finishing machine includes: the first edge, and described first edge includes relatively
Bulky grain；Second edge, described second edge and the first edge are relative, and described second edge includes smaller particle；And side
Edge, described lateral edges extends to the second edge, and includes that size is gradually reduced to the second edge from the first edge from the first edge
Granule, and
On the working surface of the wheel that the working surface of polycrystal CVD diamond synthesis finishing machine is applied to rotation so that the first limit
Edge forms leading edge relative to the direction of rotation of wheel, and thus, a part for the wheel of rotation will go first through and includes larger particles
First edge, then departs from rear edge and crosses polycrystal CVD diamond synthesis finishing machine with before the contacting of working surface
Working surface transmission, described back edge is formed by the second edge including smaller particle.
The method of freeing wheel the most according to claim 1, wherein: polycrystal CVD diamond synthesis finishing machine is provided with vision
Labelling, in order to representing correct orientation, therefore, in use, polycrystal CVD diamond synthesis finishing machine can as one man be oriented
Make the leading edge of working surface of polycrystal CVD diamond synthesis finishing machine by than polycrystal CVD diamond synthesis finishing machine
The big granule of the back edge of working surface formed.
The method of freeing wheel the most according to claim 2, wherein: visual indicia is by having asymmetrically shaped working surface
There is provided.
The method of freeing wheel the most according to claim 3, wherein: the worksheet of polycrystal CVD diamond synthesis finishing machine
Face is trapezoidal shape.
The method of freeing wheel the most according to claim 4, wherein: polycrystal CVD diamond synthesis finishing machine is oriented such that
The leading edge must with larger particles is the longest parallel edge of trapezoidal working surface.
6. the method manufacturing polycrystal CVD diamond synthesis finishing machine, described method includes:
Manufacturing the individual sheets of polycrystal CVD diamond synthesis material, described individual sheets has nucleation face and aufwuchsplate, described growth
Face includes the granule bigger than nucleation face, and wherein, polycrystal CVD diamond synthesis material includes by diamond bonding with diamond
And a large amount of diamond particles directly bonded together；
The individual sheets of cutting polycrystal CVD diamond synthesis material, in order to form polycrystal CVD diamond synthesis finishing machine, its
In, the working surface of polycrystal CVD diamond synthesis finishing machine includes: the first edge, and described first edge includes larger particles；
Second edge, described second edge and the first edge are relative, and described second edge includes smaller particle；And lateral edges, described
Lateral edges extends to the second edge from the first edge, and includes the granule that size is gradually reduced to the second edge from the first edge；
And
Labelling polycrystal CVD diamond synthesis finishing machine, in order to which side pair of instruction polycrystal CVD diamond synthesis finishing machine
Ying Yu includes the aufwuchsplate of larger particles, and therefore, in use, polycrystal CVD diamond synthesis finishing machine can as one man be determined
Make on the working surface of wheel that the working surface of polycrystal CVD diamond synthesis finishing machine is applied to rotate to one-tenth so that the
One edge forms leading edge relative to the direction of rotation of wheel, and thus, a part for the wheel of rotation will go first through and includes bigger
First edge of grain, then departs from rear edge and crosses polycrystal CVD diamond synthesis before the contacting of working surface and repair
The working surface transmission of complete machine, described back edge is formed by the second edge including smaller particle.
Method the most according to claim 6, wherein: be marked in cutting step and integrally carry out, polycrystal CVD synthesizes
The individual sheets of diamond is cut into so that the working surface of polycrystal CVD diamond synthesis finishing machine has asymmetric shape
Shape.
Method the most according to claim 7, wherein: the individual sheets of polycrystal CVD diamond synthesis material is cut into and makes
The working surface obtaining polycrystal CVD diamond synthesis finishing machine has trapezoidal shape.
Method the most according to claim 8, wherein: the longest parallel edge of trapezoidal working surface corresponds to aufwuchsplate,
The shortest parallel edge of trapezoidal working surface corresponds to nucleation face.
Method the most according to claim 9, wherein: the individual sheets of polycrystal CVD diamond synthesis material is along from nucleation face
Cut to the direction of aufwuchsplate, in order to form polycrystal CVD diamond synthesis finishing machine.
11. according to Claim 8 to the method described in any one in 10, wherein: can the otch of Visual Observations Observations with applicable generation
Energy and the rate of cutting of loss angle are cut.
12. methods according to claim 11, wherein: kerf loss angle 1 ° to 10 °, 1 ° to 8 °, 1 ° to 6 °, 2 ° extremely
In the range of 6 ° or 2 ° to 4 °.
13. 1 kinds of polycrystal CVD diamond synthesis finishing machines, described polycrystal CVD diamond synthesis finishing machine includes:
And a large amount of diamond particles that directly bond together bonding with diamond by diamond；
Working surface, described working surface includes: the first edge, and described first edge includes larger particles；Second edge, described
Second edge and the first edge are relative, and described second edge includes smaller particle；And lateral edges, described lateral edges is from the first limit
Edge extends to the second edge, and includes the granule that size is gradually reduced to the second edge from the first edge, and
Labelling, for indicating which side of polycrystal CVD diamond synthesis finishing machine to correspond to include the aufwuchsplate of larger particles,
Therefore, in use, polycrystal CVD diamond synthesis finishing machine can as one man be oriented so that polycrystal CVD synthesizes Buddha's warrior attendant
On the working surface of the wheel that the working surface of stone finishing machine is applied to rotation so that the first edge is relative to the direction of rotation shape of wheel
Becoming leading edge, thus, a part for the wheel of rotation will go first through the first edge including larger particles, then in rear edge
The working surface transmission departed from and cross polycrystal CVD diamond synthesis finishing machine before the contacting of working surface, described back
Cause includes that the second edge of smaller particle is formed.
14. polycrystal CVD diamond synthesis finishing machines according to claim 13, wherein: described polycrystal CVD synthesizes gold
The working surface of hard rock finishing machine has asymmetrically shaped.
15. polycrystal CVD diamond synthesis finishing machines according to claim 14, wherein: described polycrystal CVD synthesizes gold
The working surface of hard rock finishing machine has trapezoidal shape.
16. polycrystal CVD diamond synthesis finishing machines according to claim 15, wherein: trapezoidal working surface is
Long parallel edge corresponds to aufwuchsplate, and the shortest parallel edge of trapezoidal working surface corresponds to nucleation face.
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201161576574P | 2011-12-16 | 2011-12-16 | |
| GB201121637A GB201121637D0 (en) | 2011-12-16 | 2011-12-16 | Polycrystalline cvd diamond wheel dresser parts and methods of utilizing the same |
| GB1121637.1 | 2011-12-16 | ||
| US61/576,574 | 2011-12-16 | ||
| PCT/EP2012/075249 WO2013087703A1 (en) | 2011-12-16 | 2012-12-12 | Method of dressing an abrasive wheel using a polycrystalline cvd synthetic diamond dresser and method of fabricating the same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104136171A CN104136171A (en) | 2014-11-05 |
| CN104136171B true CN104136171B (en) | 2016-12-28 |
Family
ID=45560547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201280061999.XA Active CN104136171B (en) | 2011-12-16 | 2012-12-12 | Polycrystal CVD diamond synthesis finishing machine is used to repair the method for emery wheel and manufacture its method |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US8944892B2 (en) |
| EP (1) | EP2790877B1 (en) |
| JP (1) | JP5717930B2 (en) |
| CN (1) | CN104136171B (en) |
| GB (2) | GB201121637D0 (en) |
| WO (1) | WO2013087703A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB201322837D0 (en) * | 2013-12-23 | 2014-02-12 | Element Six Ltd | Polycrystalline chemical vapour deposited diamond tool parts and methods of fabricating mounting and using the same |
| EP3542959B1 (en) * | 2018-03-20 | 2021-09-15 | Vincent S.r.l. | Dressing device |
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| JP2010125586A (en) * | 2008-12-01 | 2010-06-10 | Mitsubishi Materials Corp | Conditioner for semiconductor polishing cloth and method of manufacturing the same |
| DE102010000921A1 (en) * | 2009-01-15 | 2010-07-29 | Bernd Kuntz | Dressing tool e.g. profile roller, for dressing grinding disk during series production, has natural or artificial diamonds arranged on hub and ring such that diamonds form continuous cutting section of specific length |
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- 2011-12-16 GB GB201121637A patent/GB201121637D0/en not_active Ceased
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2012
- 2012-12-12 CN CN201280061999.XA patent/CN104136171B/en active Active
- 2012-12-12 US US14/362,830 patent/US8944892B2/en active Active
- 2012-12-12 EP EP12808320.1A patent/EP2790877B1/en active Active
- 2012-12-12 WO PCT/EP2012/075249 patent/WO2013087703A1/en active Application Filing
- 2012-12-12 JP JP2014546489A patent/JP5717930B2/en active Active
- 2012-12-12 GB GB1222321.0A patent/GB2497662B/en active Active
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| US6659161B1 (en) * | 2000-10-13 | 2003-12-09 | Chien-Min Sung | Molding process for making diamond tools |
| CN101234483A (en) * | 2008-02-15 | 2008-08-06 | 哈尔滨工业大学 | Metal base spherical diamond grinding wheel dressing device |
| JP2010125586A (en) * | 2008-12-01 | 2010-06-10 | Mitsubishi Materials Corp | Conditioner for semiconductor polishing cloth and method of manufacturing the same |
| DE102010000921A1 (en) * | 2009-01-15 | 2010-07-29 | Bernd Kuntz | Dressing tool e.g. profile roller, for dressing grinding disk during series production, has natural or artificial diamonds arranged on hub and ring such that diamonds form continuous cutting section of specific length |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2013087703A1 (en) | 2013-06-20 |
| JP5717930B2 (en) | 2015-05-13 |
| US8944892B2 (en) | 2015-02-03 |
| CN104136171A (en) | 2014-11-05 |
| US20140335766A1 (en) | 2014-11-13 |
| GB201222321D0 (en) | 2013-01-23 |
| EP2790877A1 (en) | 2014-10-22 |
| JP2015504786A (en) | 2015-02-16 |
| EP2790877B1 (en) | 2016-03-09 |
| GB201121637D0 (en) | 2012-01-25 |
| GB2497662A (en) | 2013-06-19 |
| GB2497662B (en) | 2014-02-19 |
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